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Message-Id: <20180831005916.9276-1-bhole_prashant_q7@lab.ntt.co.jp>
Date: Fri, 31 Aug 2018 09:59:16 +0900
From: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp>
To: Alexei Starovoitov <ast@...nel.org>,
Daniel Borkmann <daniel@...earbox.net>,
Björn Töpel <bjorn.topel@...el.com>,
Magnus Karlsson <magnus.karlsson@...el.com>
Cc: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp>,
netdev@...r.kernel.org
Subject: [PATCH bpf-next] xsk: remove unnecessary assignment
Since xdp_umem_query() was added one assignment of bpf.command was
missed from cleanup. Removing the assignment statement.
Fixes: 84c6b86875e01a0 ("xsk: don't allow umem replace at stack level")
Signed-off-by: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp>
---
net/xdp/xdp_umem.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c
index bfe2dbea480b..d179732617dc 100644
--- a/net/xdp/xdp_umem.c
+++ b/net/xdp/xdp_umem.c
@@ -76,8 +76,6 @@ int xdp_umem_assign_dev(struct xdp_umem *umem, struct net_device *dev,
if (!dev->netdev_ops->ndo_bpf || !dev->netdev_ops->ndo_xsk_async_xmit)
return force_zc ? -EOPNOTSUPP : 0; /* fail or fallback */
- bpf.command = XDP_QUERY_XSK_UMEM;
-
rtnl_lock();
err = xdp_umem_query(dev, queue_id);
if (err) {
--
2.17.1
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